降低终轧变形温度对组织细化是最有效的。
The most effective approach for grain refinement is to lower the finish rolling temperature.
讨论了高密度脉冲电流细化凝固组织的机理，指出了需要进一步解决的新问题。
A primary refinement mechanism is discussed in detail and some new questions to be s...
讨论了高密度脉冲电流细化凝固组织的机理，指出了需要进一步解决的新问题。
A primary refinement mechanism is discussed in detail and some new questions to be s...
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